/*
 * Copyright 2004 original author or authors.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.extremecomponents.table.tag;

import org.apache.commons.lang.StringUtils;
import org.extremecomponents.table.bean.Export;
import org.extremecomponents.table.core.PreferencesConstants;
import org.extremecomponents.table.core.TableConstants;
import org.extremecomponents.table.core.TableModel;
import org.extremecomponents.table.view.html.BuilderConstants;

/**
 * @jsp.tag name="exportXls" display-name="ExportXlsTag" body-content="JSP"
 *          description="Export data for a xls view."
 * @author Jeff Johnston
 */
@SuppressWarnings("serial")
public class ExportXlsTag extends ExportTag {
    public void addExportAttributes(TableModel model, Export export) {
        Boolean exportXlsx = export.getExportXlsx();
        if (exportXlsx == null) {
            exportXlsx = Boolean.valueOf(model.getPreferences().getPreference(
                PreferencesConstants.EXPORT_EXPXLSX));
        }

        if (StringUtils.isBlank(export.getView())) {
            export.setView(exportXlsx ? TableConstants.VIEW_XLSX
                : TableConstants.VIEW_XLS);
        }

        if (StringUtils.isBlank(export.getViewResolver())) {
            export.setViewResolver(exportXlsx ? TableConstants.VIEW_XLSX
                : TableConstants.VIEW_XLS);
        }

        if (StringUtils.isBlank(export.getImageName())) {
            export.setImageName(exportXlsx ? TableConstants.VIEW_XLSX
                : TableConstants.VIEW_XLS);
        }

        if (StringUtils.isBlank(export.getText())) {
            export.setText(BuilderConstants.TOOLBAR_XLS_TEXT);
        }
    }
}
